$$5,425.68Engine \ Blocks \ Small Block Ford31345235
DAT31345235
Dart 31345235 Small Block Ford Aluminum Engine Block 9.500" Deck, 4.125" Bore, Each351 Std. Deck Steel 351C 9.500 4.125
The Dart Aluminum small block is light, strong, and affordable. With displacements up to 450 cubic inches, the Dart Aluminum block is ideal for sprint cars, modifies, late model stock cars, dragsters, and unlimited competition classes. With pressed-in dry sleeves, upgraded oiling and steel 4-bolt main caps, Dart’s Aluminum blocks have the ...
DartSmall Block Ford Aluminum Engine Block 9.500" Deck

Dart

Dart 31345235 Small Block Ford Aluminum Engine Block 9.500" Deck, 4.125" Bore, Each

351 Std. Deck Steel 351C 9.500 4.125

$5,425.68

Item #: DAT31345235

Mfg Part #: 31345235

Applies To Continental U.S. orders only

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Qty Available: 0

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Specifications
Block Specifications
Main Journal Type
351 Cleveland mains
Engine Block Style
Aftermarket
Deck Height (in)
9.500 in.
Cylinder Bore as Shipped
4.115 in.
Cylinder Bore Diameter
4.125 in.
Engine Block Material
Aluminum
Main Bolt Style
4-bolt
Main Caps Included
Yes
Main Cap Material
Steel
Main Cap Fasteners Included
Yes
Main Bearings Included
No
Rear Main Seal Style
1-piece
Finished Cylinder Bores
No
Raised Cam Location
No
Cam Bearings Included
No
Freeze Plugs Included
Yes
Quantity
Sold individually.
Notes
Block bores are .10 undersized to allow for piston set up.
General
Brand
Dart
Item #
DAT31345235
Mfg Part #
31345235
Description

The Dart Aluminum small block is light, strong, and affordable. With displacements up to 450 cubic inches, the Dart Aluminum block is ideal for sprint cars, modifies, late model stock cars, dragsters, and unlimited competition classes.

With pressed-in dry sleeves, upgraded oiling and steel 4-bolt main caps, Dart’s Aluminum blocks have the features that Ford racers need to build powerful and reliable engines.

  • Dart Aluminum blocks are cast from RMR cast Aluminum alloy for superior strength and integrity.
  • 8.200” (302), 8.700” (stroker 302), 9.200” (351C) and 9.500” (351W)
  • Allow displacements up to 450 cubic inches.
  • Standard 4.000” or 4.125” cylinders can be safely bored to 4.165” diameter.
  • Ductile Iron sleeves and extra thick walls prevent cracking and produce excellent ring seal.
  • Steel 4-bolt main bearing caps are standard.
  • Three center caps have splayed outer bolts for maximum strength
  • Rear cap uses standard one piece seal.
  • Upgraded oiling system has been completely redesigned
  • Low restriction priority main oiling system with rear external oil pump feed
  • Dual crossovers allow oil flow to be metered
  • Restrictors for roller lifter cams and/or roller rocker arms reduce oil flow/windage
  • Reinforced head bolt bosses are blind tapped & produce accurate torque readings.
  • Extra thick decks prevent head gasket leaks.
  • Parts kit included (PN 32000004)
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